WO2015047697A9 - Système à hautes performances assurant une fusion sélective de segments de trame de données en matériel - Google Patents

Système à hautes performances assurant une fusion sélective de segments de trame de données en matériel Download PDF

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Publication number
WO2015047697A9
WO2015047697A9 PCT/US2014/054426 US2014054426W WO2015047697A9 WO 2015047697 A9 WO2015047697 A9 WO 2015047697A9 US 2014054426 W US2014054426 W US 2014054426W WO 2015047697 A9 WO2015047697 A9 WO 2015047697A9
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WIPO (PCT)
Prior art keywords
logical
logical page
page
data
blocks
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Application number
PCT/US2014/054426
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English (en)
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WO2015047697A1 (fr
Inventor
Jack W. Flinsbaugh
Justin Jones
Rodney N. Mullendore
Andrew J. Tomlin
Original Assignee
Western Digital Technologies, Inc.
Skyera, Llc
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Application filed by Western Digital Technologies, Inc., Skyera, Llc filed Critical Western Digital Technologies, Inc.
Priority to JP2016540450A priority Critical patent/JP2016530648A/ja
Priority to CN201480055094.0A priority patent/CN105612500B/zh
Priority to CA2923444A priority patent/CA2923444C/fr
Priority to KR1020167009003A priority patent/KR101905280B1/ko
Priority to AU2014328501A priority patent/AU2014328501B2/en
Priority to EP14849803.3A priority patent/EP3042290A4/fr
Publication of WO2015047697A1 publication Critical patent/WO2015047697A1/fr
Publication of WO2015047697A9 publication Critical patent/WO2015047697A9/fr
Priority to AU2018247214A priority patent/AU2018247214B2/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0613—Improving I/O performance in relation to throughput
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0661—Format or protocol conversion arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]

Abstract

La présente invention concerne un procédé d'écriture de données dans une plage de blocs logiques dans un support de stockage, qui consiste : à recevoir une instruction comprenant une adresse de bloc logique de départ, une valeur indiquant une plage d'adresses de bloc logique auxquelles une écriture doit être effectuée, et un bloc logique de données; à stocker le bloc logique dans un premier dispositif de stockage temporaire; à générer une page logique par duplication du bloc logique une pluralité de fois correspondant à un nombre de blocs logiques dans une page logique, et transmettre la page logique générée à un second dispositif de stockage temporaire et stocker la page logique générée dans le second dispositif de stockage temporaire; à écrire la page logique générée provenant du second dispositif de stockage temporaire dans le support de stockage en commençant par l'adresse de bloc logique de départ; et à effectuer une opération de lecture-modification-écriture si la première opération d'écriture ne commence pas sur une frontière de page logique ou la dernière opération d'écriture ne finit pas sur une frontière de page logique.
PCT/US2014/054426 2013-09-06 2014-09-05 Système à hautes performances assurant une fusion sélective de segments de trame de données en matériel WO2015047697A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2016540450A JP2016530648A (ja) 2013-09-06 2014-09-05 ハードウェアにおけるデータフレームセグメントの選択的なマージを提供する高性能システム
CN201480055094.0A CN105612500B (zh) 2013-09-06 2014-09-05 提供硬件中的数据帧段的选择性合并的高性能系统
CA2923444A CA2923444C (fr) 2013-09-06 2014-09-05 Systeme a hautes performances assurant une fusion selective de segments de trame de donnees en materiel
KR1020167009003A KR101905280B1 (ko) 2013-09-06 2014-09-05 하드웨어에서 데이터 프레임 세그먼트들의 선택적인 병합을 제공하는 고성능 시스템
AU2014328501A AU2014328501B2 (en) 2013-09-06 2014-09-05 High performance system providing selective merging of dataframe segments in hardware
EP14849803.3A EP3042290A4 (fr) 2013-09-06 2014-09-05 Système à hautes performances assurant une fusion sélective de segments de trame de données en matériel
AU2018247214A AU2018247214B2 (en) 2013-09-06 2018-10-09 High performance system providing selective merging of dataframe segments in hardware

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/020,653 2013-09-06
US14/020,653 US9304709B2 (en) 2013-09-06 2013-09-06 High performance system providing selective merging of dataframe segments in hardware

Publications (2)

Publication Number Publication Date
WO2015047697A1 WO2015047697A1 (fr) 2015-04-02
WO2015047697A9 true WO2015047697A9 (fr) 2015-07-02

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US (2) US9304709B2 (fr)
EP (1) EP3042290A4 (fr)
JP (1) JP2016530648A (fr)
KR (1) KR101905280B1 (fr)
CN (1) CN105612500B (fr)
AU (1) AU2014328501B2 (fr)
CA (1) CA2923444C (fr)
WO (1) WO2015047697A1 (fr)

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JP2016530648A (ja) 2016-09-29
US20150074358A1 (en) 2015-03-12
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US9304709B2 (en) 2016-04-05
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US9760304B2 (en) 2017-09-12
US20160132248A1 (en) 2016-05-12
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